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ABB XT3N 250 4 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=63A Ii=630A
MPN: 1SDA068060R1
Alt. SKU: XT3N 250 TMD 63-630 4p F F
Special Price
£669.88
£558.23
Regular Price
£1,030.58
Why Choose the Moulded Case Circuit Breaker [1SDA068060R1]
The TMAX XT3N 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMD R), providing reliable protection for electrical installations. Rated from 63 to 630 A, it is designed for robust performance in industrial and commercial applications. Its fixed configuration ensures secure mounting, while the thermomagnetic trip unit offers precise overload and short-circuit protection, enhancing system safety and operational continuity. Compatible with standard switchgear assemblies, this breaker supports straightforward integration and maintenance.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release TMD R 63-630 A.
- Rated Current (In): 63 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P (four poles).
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Front bolt terminals, connecting busbar 85–192 mm².
- Electrical Durability: 8,000 cycles at 120 cycles/hour.
- Mechanical Durability: 25,000 cycles at 240 cycles/hour.
- Tightening Torque: 8 N·m.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the C.BREAKER TMAX XT3N?
The rated current is 63 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 500 V DC.
How many poles does the TMAX XT3N circuit breaker have?
This circuit breaker has four poles (4P).
What type of terminals does the TMAX XT3N feature?
It features front bolt terminals with a connecting busbar capacity of 85–192 mm².
What is the tightening torque for the terminals?
The tightening torque is 8 N·m.
What is the electrical durability of this circuit breaker?
The electrical durability is 8,000 cycles at 120 cycles/hour.
What is the mechanical durability of the TMAX XT3N?
The mechanical durability is 25,000 cycles at 240 cycles/hour.
| Manufacturer Part Number | 1SDA068060R1 |
|---|---|
| Barcode | 8015644019617 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 63A |
| Alternative Product SKU | XT3N 250 TMD 63-630 4p F F |
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